JAVA Big Query FullStack Developer at Tata… · Kolkata

Job Title: Senior Java Developer - GCP Dataflow

Location: Pune, Hyderabad, Kolkata

Exp: 10-12 years

Job Summary

We are seeking a highly skilled Senior Java Developer with strong expertise in Core Java, Spring Boot, Microservices, Apache Beam, Google Dataflow, and BigQuery. The ideal candidate will be responsible for designing and developing scalable backend applications, data processing pipelines, and cloud-native solutions on Google Cloud Platform (GCP).

This role requires hands-on experience in Java development, distributed systems, data processing frameworks, RESTful services, and NoSQL query optimization, with the ability to build high-performance applications in a Healthcare Provider environment.

Key Responsibilities

• Design, develop, test, and maintain enterprise-grade Java backend applications.
• Build and deploy RESTful APIs and microservices using Spring Boot and related frameworks.
• Develop scalable and resilient applications following microservices architecture principles.
• Design and implement large-scale data processing pipelines using Apache Beam SDK and Google Cloud Dataflow.
• Develop optimized queries and data processing solutions in BigQuery.
• Integrate applications with cloud-native services and distributed systems.
• Write clean, efficient, maintainable, and reusable code following coding standards and best practices.
• Participate in code reviews, troubleshooting, debugging, and performance tuning activities.
• Collaborate with Product Owners, QA, DevOps, UI, and business teams throughout the application lifecycle.
• Ensure application security, reliability, scalability, and high availability.
• Work with relational and NoSQL databases to support business-critical applications.
• Contribute to technical discussions, architecture decisions, and continuous improvement initiatives.

Required Skills & Experience

Mandatory Skills

• Strong experience in:
• Core Java
• Java 8+
• Spring Core
• Spring Boot
• Microservices Architecture
• Hibernate / JPA
• RESTful Web Services
• Hands-on experience with Apache Beam SDK.
• Strong experience with Google Cloud Dataflow.
• Expertise in BigQuery and advanced query optimization.
• Experience with distributed and scalable application development.
• Knowledge of software design patterns and object-oriented programming principles.
• Experience working with relational and NoSQL databases.
• Strong debugging and performance tuning skills.

Preferred Skills

• Experience working on Google Cloud Platform (GCP).
• Knowledge of CI/CD pipelines and DevOps practices.
• Experience with Docker and Kubernetes.
• Familiarity with Healthcare Provider domain applications.
• Understanding of cloud-native architectures and event-driven systems.

Educational Qualification

• Bachelor's or Master's Degree in Computer Science, Information Technology, Engineering, or equivalent.

Certification (Preferred)

• Google Cloud Associate Data Engineer
• Google Professional Data Engineer